Virkon S Bactericidal Efficacy
Organism Ref. No Dilution Strain Country Comments
Acinetobacter anitratusa
53 1:100 Clinical isolate Yugoslavia Surface disinfectant test
Actinobacillus (haemophilus) pleuropneumoniae
29 1:200 England
Actinobacillus pleuropneumoniae
35 1:200 Japan
Actinobacillus pleuropneumoniae
144 1:100 ATCC 43336 USA AOAC Use-Dilution Test
Actinomyces naeslundii
51 1:100 1 strain Italy
Aeromonas hydrophila 41 1:200 Finland Modified Kelsey-Sykes
Aeromonas salmonicida
41 1:200 Subsp achromogenes
Finland Modified Kelsey-Sykes
Aeromonas salmonicida
41 1:200 Subsp salmonicida Finland Modified Kelsey-Sykes
Aeromonas salmonicida
88 1:1000 Var. achromogenes
Sweden European Suspension Test
Aeromonas salmonicida
191 1:200 ATCC 14174 Norway EN 1276
Bacillus cereus 122 1:100 ATCC 14579 USA AOAC Use-Dilution Test
Bacillus cereus 157 1:100 ATCC 14579 USA AOAC Use-Dilution Test
Bacillus cereus spores 30 1:100 Strain ATCC 9634 Belgium Dutch 5-5-5 Protocol
Bacillus cereus spores 40 1:100 ATCC 9139 Finland
Bacillus cereus spores 98 1:100 CIP 7803 Portugal AFNOR NFT72-231 (1988)
Bacillus spp 47 1:100 3 clinical isolates Thailand
Bacillus subtilis 50 1:100 Scotland Surface test - instruments
Bacillus subtilis 50 1:100 Scotland Kelsey-Sykes in use test
Bacillus subtilis 51 1:100 Spores Italy
Bacillus subtilis 59 1:100 Spores - NCTC 10073
England
Bacillus subtilis 74 1:100 NCTC 10073 England Centrifuge Decontamination
Bacillus subtilis 99 1:100 Spores - pb 168 Italy
Bacillus subtilis 104 1:200 ATCC 6633 Italy Suspension Test (Dirty)
Bacillus subtilis 106 1:100 ATCC 6633 Italy Suspension Test
Bacteroides capillosus 51 1:200 1 strain Italy
Bacteroides corrodens 51 1:200 1 strain Italy
Bacteroides fragilis 51 1:200 10 strains Italy
Bacteroides oralis 51 1:200 1 strain Italy
Bacteroides vulgatus 51 1:200 1 strain Italy
Bifidobacterium spp 51 1:200 2 strains Italy
Bordetella avium 70 1:100 USA AOAC, EPA DIS/TIS 1 & 2
Bordetella bronchiseptica
29 1:150 England
Bordetella bronchiseptica
70 1:100 USA AOAC, EPA DIS/TIS 1 & 2
Brucella abortus 126 1:100 ATCC 4315 USA AOAC Use-Dilution Test
Campylobacter coli 23 1:100 Strain 169 Sweden
Campylobacter jejuni 23 1:100 Strain 167 Sweden
Campylobacter jejuni 145 1:100 ATCC 29428 USA AOAC Use-Dilution Test
Campylobacter pyloridis* * also known as Helicobacter pylori
151 1:100 GBL775 USA AOAC protocol
Chlamydophila psittaci 133 1:100 VR-125 (Strain 6BC)
USA AOAC Use Dilution Test
Citrobacter 51 1:200 1 strain Italy as freundii
Citrobacter 51 1:800 2 strains Italy MIC test
Citrobacter 100 1:200 2 strains Italy Suspension test
Citrobacter 100 1:800 2 strains Italy MIC test
Clavibacter michiganensis
161 1:800 subsp. michiganensis
Belgium Suspension test
Clavibacter michiganensis
42 1:100 subsp Atroseptica Finland
Clavibacter michiganensis
77 1:250 ICMB 7200 New Zealand
Clavibacter michiganensis
167 1:100 Canada
Clavibacter michiganensis
168 1:800 Holland
Clostridium perfringens
50 1:100 Scotland Surface test - instruments
Clostridium perfringens
50 1:100 Scotland Kelsey-Sykes in use test
Clostridium perfringens
51 1:200 2 strains Italy MIC test
Clostridium perfringens
129 1:100 USA AOAC Use Dilution Test
Clostridium perfringens
169 1:100 ATCC13124 USA AOAC Use Dilution Test
Clostridium ramosum 51 1:200 1 strain Italy
Clostridium 30 1:100 Spores, strain Belgium Dutch 5-5-5 Protocol
sporogenes 19404
Dermatophilus congolensis
132 1:100 ATCC 14637 USA AOAC Use Dilution Test
Enterobacter 51 1:200 4 strains Italy MIC test
Enterobacter cloacae 26 1:200 2 Strains Greece Antibiotic resistant
Enterobacter cloacae 47 1:100 Thailand 3 clinical isolates
Enterococcus 47 1:200 Thailand 3 clinical isolates
Enterococcus faecalis 102 1:200 Italy MIC
Enterococcus faecalis 102 1:200 Italy Suspension Test (dirty)
Enterococcus faecalis 102 1:200 Italy Endoscope cleaning/disinfection
Enterococcus faecium 63 1:100 ATCC 10541 England European Suspension test
Enterococcus faecium 158 1:100 ATCC 10541 England European Suspension test
Enterococcus hirae 194 1:100 EhFH65/a UK Food area use method BSEN1276:1997
Enterococcus hirae 148 1:200 CIP 58.55 France AFNOR T 72-171
Enterococcus hirae 149 1:100 CIP 58.55 France AFNOR T 72-190
Enterococcus hirae 196 1:100 CIP 58.55 France EN 1276/T72-173
Erysipelothrix rhusiopathiae
35 1:1000 Japan
Erysipelothrix rhusiopathiae
70 1:100 USA AOAC, EPA, DIS/TIS 1&2
Escherichia coli 26 1:200 3 Strains Greece
Escherichia coli 27 1:100 Greece
Escherichia coli 35 1:500 Japan
Escherichia coli 37 1:200 Greece
Escherichia coli 38 1:200 Strain NCTC 8196 Australia TGA Disinfectant Test
Escherichia coli 45 1:100 Strain NCTC 8196 Sweden Modified Kelsey-Sykes
Escherichia coli 47 1:200 Thailand 2 clinical isolates
Escherichia coli 50 1:100 Scotland Surface test - instruments
Escherichia coli 50 1:100 Scotland Kelsey-Sykes in use test
Escherichia coli 51 1:200 4 strains Italy
Escherichia coli 51 1:800 8 strains Italy MIC test
Escherichia coli 52 1:100 Strain ATCC 6538 Yugoslavia Short exposure test
Escherichia coli 53 1:100 Strain ATCC 1O536
Yugoslavia Surface disinfectant test
Escherichia coli 54 1:100 Clinical isolate Yugoslavia DGHM Suspension Test
Escherichia coli 54 1:100 Clinical isolate Yugoslavia DGHM Surface Test
Escherichia coli 61 Powder Strain NCTC 8196 England Blood Spillage Test
Escherichia coli 62 1:100 Strain NCTC 8196 Finland Milk-soaked textile cloth
Escherichia coli 67 Powder Strain NCTC 8196 England Blood Spillage Test
Escherichia coli 74 1:100 Strain NCTC 8196 England Centrifuge decontamination
Escherichia coli 78 1:200 Strain ATCC 11229 England AOAC Detergent Sanitiser test
Escherichia coli 83 1:1000 Strain 1257 Russia Protocol 739-68
Escherichia coli 83 1:50 Strain 1257 Russia Surface Test
Escherichia coli 83 1:100 Strain 1257 Russia Clinical Surfaces & instruments
Escherichia coli 84 1:100 Russia Clinical Equipment
Escherichia coli 85 1:50 Russia Instrument test
Escherichia coli 85 1:50 Russia Environmental surfaces
(30mins)
Escherichia coli 92 1:400 ATCC K334C2 Taiwan Modified Kelsey-Sykes
Escherichia coli 93 1:100 ATCC 11229 W Germany DGHM Protocol
Escherichia coli 95 1:100 ATCC 25922 Portugal AFNOR NF 72-151 - clean
Escherichia coli 96 1:100 ATCC 25922 Portugal AFNOR NF 72-171 - dirty
Escherichia coli 99 1:100 ATCC 25922 Italy MIC Test
Escherichia coli 100 1:200 5 Strains Italy Suspension Tests
Escherichia coli 100 1:800 5 Strains Italy MIC Test
Escherichia coli 105 1:200 2 Strains Italy MIC Test
Escherichia coli 105 1:200 2 Strains Italy Suspension Test (dirty)
Escherichia coli 106 1:100 ATCC 35218 Italy Suspension Test
Escherichia coli 148 1:200 CIP 54.127 France AFNOR T 72-171
Escherichia coli 149 1:100 CIP 54.127 France AFNOR T 72-190
Escherichia coli 151 1:100 GBL 642 USA AOAC protocol
Escherichia coli 164 1:100 Strain O157 England European Suspension Test
Escherichia coli 177 1:100 Canada Contaminated wood surface
Escherichia coli 202 1:100 ATCC 11229 USA AOAC Use-Dilution Test
Escherichia coli 194 1:100 ECFH64/a UK Food area use method BSEN1276:1997
Escherichia coli 196 1:100 CIP 54.127 France EN 1276/T72-173
Fusobacterium nucleatum
100 1:800 2 strains Italy MIC test
Fusobacterium nucleatum
100 1:120 2 strains Italy MIC test
Haemophilus 68 1:400 CEM 1574/87 Sweden Streptomycin resistant,
equigenitalium clean
Haemophilus equigenitalium
68 1:400 CEM 769/87 Sweden Streptomycin resistant, clean
Haemophilus equigenitalium
68 1:400 CEM 3336/88 Sweden Streptomycin resistant, clean
Haemophilus equigenitalium
68 1:100 CEM 486/91 Sweden Streptomycin resistant, clean
Haemophilus equigenitalium
70 1:100 taylorella USA AOAC EPA DIS/TIS 1&2
Haemophilus somnus 70 1:1000 USA AOAC EPA DIS/TIS 1&2
Klebsiella aerogenes 53 1:100 Clinical isolate Yugoslavia Surface disinfection test
Klebsiella oxytoca 50 1:100 Scotland Surface test - instruments
Klebsiella oxytoca 50 1:100 Scotland Kelsey Sykes in-use test.
Klebsiella oxytoca 53 1:100 Strain ATCC 11228 Yugoslavia Surface disinfection test
Klebsiella pneumoniae 26 1:200 2 Strains Greece
Klebsiella pneumoniae 37 1:200 Greece
Klebsiella pneumoniae 47 1:100 Thailand
Klebsiella pneumoniae 50 1:100 Scotland Surface test - instruments
Klebsiella pneumoniae 50 1:100 Scotland Kelsey Sykes in-use test.
Klebsiella pneumoniae 102 1:200 Italy MIC Test
Klebsiella pneumoniae 102 1:200 Italy Suspension Test (dirty)
Klebsiella pneumoniae 102 1:200 Italy Endoscope cleaning
Klebsiella pneumoniae 104 1:200 2 Strains Italy Suspension Test (dirty)
Klebsiella pneumoniae 151 1:100 GBL 132 USA AOAC protocol
Klebsiella pneumoniae 202 1:100 ATCC 4352 USA AOAC Use-Dilution Test
Klebsiella spp 51 1:200 2 strains Italy
Klebsiella spp 51 1:800 4 strains Italy MIC Test
Klebsiella spp 100 1:800 4 strains Italy Suspension Test
Klebsiella spp 100 1:200 4 strains Italy MIC Test
Lawsonia intracellularis
163 1:100 2 strains Scotland Suspension tests
Legionella pneumophila
32 1:5000 NCTC 11192 England BACS protocol / 3hrs contact
Listeria monocytogenes
23 1:100 Sweden
Listeria monocytogenes
40 1:100 NVI Strain Finland
Listeria monocytogenes
70 1:100 USA AOAC EPA DIS/TIS 1&2
Listeria monocytogenes
120 1:100 lux AD recombinant
England Colony growth method
Listeria monocytogenes
120 1:1400 lux AD recombinant
England Bioluminescence method
Listeria monocytogenes
190 1:100 ATCC 19117 USA AOAC Use-Dilution Test
Listeria monocytogenes
194 1:100 LmFH66/a UK Food area use method BSEN1276:1997
Moraxella bovis 70 1:100 USA AOAC EPA DIS/TIS 1&2
Morganella morganii 47 1:200 Thailand 3 Clinical Isolates
Mycoplasma gallisepticum
4 1:50 Strain 56 England
Mycoplasma gallisepticum
49 1:100 USA
Mycoplasma hyorhinis 29 1:800 England
Mycoplasma mycoides subsp.
186 1:200 3 isolates from cattle respiratory disease in
England Suspension Test
mycoides Portugal, Africa & the NCTC Type Strain
Mycoplasma mycoides subsp. Mycoides
189 1:200 3 isolates from cattle
England AOAC Type Carrier Test respiratory disease in Portugal, Africa & the NCTC
Neisseria gonorrhoeae
50 1:100 Scotland Surface test - instruments
Neisseria gonorrhoeae
50 1:100 Scotland Kelsey Sykes in-use test.
Neisseria meningitidis 50 1:100 Scotland Surface test - instruments
Neisseria meningitidis 50 1:100 Scotland Kelsey Sykes in-use test.
Ornithobacterium rhinotracheale
177 1:100 Canada Contaminated wood surface
Pasteurella haemolytica
70 1:100 USA AOAC EPA DIS/TIS 1&2
Pasteurella multocida 24 1:150 Strain CB169 England 5% Yeast 5 mins contact
Pasteurella multocida 35 1:200 Japan
Pasteurella multocida 125 1:100 ATCC 12947 USA AOAC Use-Dilution Test
Pasteurella multocida 177 1:100 Canada Contaminated wood surface
Peptococcus asaccharolyticus
100 1:800 2 strains Italy
Peptococcus prevotii 100 1:200 2 strains Italy MIC Test
Peptococcus saccharolyticus
51 1:200 1 strain Italy
Peptostreptococcus anaerobius
100 1:100 3 strains Italy
Plesiomonas shigelloides
92 1:400 NIPM 890912 Taiwan Modified Kelsey- Sykes
Propionibacterium acnes
100 1:800 5 strains Italy MIC Test
Propionibacterium granolosum
100 1:150 4 strains Italy MIC Test
Proteus mirabilis 63 1:100 ATCC 14153 England European suspension test
Proteus mirabilis 37 1:200 Greece
Proteus mirabilis 47 1:100 Thailand 3 Clinical Isolates
Proteus mirabilis 1:200 ATCC 14153 W Germany DGHM Protocol
Proteus mirabilis 158 1:100 ATCC 14153 England European Suspension Test
Proteus spp 51 1:200 3 strains Italy
Proteus spp 51 1:800 8 strains Italy MIC Test
Proteus spp 54 1:100 Clinical isolate Yugoslavia DGHM Suspension Test
Proteus spp 54 1:100 Clinical isolate Yugoslavia DGHM Surface Test
Proteus spp 100 1:800 6 strains Italy Suspension Tst
Proteus spp 100 1:400 6 strains Italy MIC Test
Proteus vulgaris 26 1:200 4 Strains Greece Antibiotic resistant
Proteus vulgaris 38 1:200 Strain NCTC 4635 Australia TGA Disinfectant Test
Proteus vulgaris 50 1:100 Scotland Surface test - instruments
Proteus vulgaris 50 1:100 Scotland Kelsey Sykes in-use test.
Proteus vulgaris 61 Powder Strain NCTC 4635 England Blood spillage test
Proteus vulgaris 67 Powder Strain NCTC 4635 England Blood Spillage Test
Proteus vulgaris 74 1:100 Strain NCTC 4635 England Centrifuge decontamination
Pseudomonas aeruginosa
25 1:100 Belgium European Suspension Test
Pseudomonas aeruginosa
25 1:200 Belgium Modified Kelsey- Sykes
Pseudomonas 25 1:50 Belgium Practical Test
aeruginosa
Pseudomonas aeruginosa
26 1:200 9 Strains Greece 3 x Antibiotic resistant
Pseudomonas aeruginosa
27 1:100 Greece
Pseudomonas aeruginosa
35 1:1000 Japan
Pseudomonas aeruginosa
37 1:100 Greece
Pseudomonas aeruginosa
38 1:200 Strain NCTC 6749 Australia TGA Disinfectant Test
Pseudomonas aeruginosa
40 1:100 ATCC 15442 Finland
Pseudomonas aeruginosa
45 1:100 Strain 6749 Sweden Modified Kelsey-Sykes
Pseudomonas aeruginosa
46 1:100 Strain NCTC 10662
England Modified Kelsey-Sykes
Pseudomonas aeruginosa
47 1:200 Thailand 2 Clinical Isolates
Pseudomonas aeruginosa
50 1:100 Scotland Surface test - instruments
Pseudomonas aeruginosa
50 1:100 Scotland Kelsey Sykes in-use test.
Pseudomonas aeruginosa
51 1:200 3 strains Italy
Pseudomonas aeruginosa
51 1:800 5 strains Italy MIC Test
Pseudomonas aeruginosa
52 1:100 Strain ATCC 15442 Yugoslavia Short exposure test
Pseudomonas aeruginosa
52 1:100 Strain ATCC 15442 Yugoslavia Surface test (plastic)
Pseudomonas aeruginosa
52 1:100 Strain ATCC 15442 Yugoslavia Mod surface test (glass)
Pseudomonas aeruginosa
53 1:100 Strain NCTC 10490
Yugoslavia Surface disinfectant test
Pseudomonas aeruginosa
54 1:100 Clinical isolate Yugoslavia DGHM Suspension Test
Pseudomonas aeruginosa
54 1:100 Clinical isolate Yugoslavia DGHM Surface Test
Pseudomonas aeruginosa
58 1:60 Strain NCIMB 10421
England Cryostat decontamination
Pseudomonas aeruginosa
60 1:100 Strain NCTC 6749 England 4% blood, 2.5 min contact time
Pseudomonas aeruginosa
61 Powder Strain NCTC 4635 England Blood spillage test
Pseudomonas aeruginosa
62 1:100 ELI100 Finland Milk Soaked Textile Cloth
Pseudomonas aeruginosa
64 1:100 Canada DPD Method (APHA 1989)
Pseudomonas aeruginosa
67 Powder Strain NCTC 6749 England Blood Spillage Test
Pseudomonas aeruginosa
74 1:100 Strain NCTC 4635 England Centrifuge decontamination
Pseudomonas aeruginosa
75 1:50 ATCC 15442 England AOAC Detergent Sanitiser
Pseudomonas aeruginosa
83 1:100 Russia Clinical instruments and
Pseudomonas aeruginosa
84 1:100 Russia Clinical equipment
Pseudomonas aeruginosa
85 1:50 Russia Instrument test
Pseudomonas aeruginosa
85 1:50 Russia Environmental surfaces
Pseudomonas aeruginosa
86 1:50 Russia Instrument test
Pseudomonas 86 1:150 Russia Environmental surfaces
aeruginosa
Pseudomonas aeruginosa
90 1:100 ATCC 15442 England Draft European CEN test
Pseudomonas aeruginosa
95 1:100 ATCC 27853 Portugal AFNOR NFT 72-151 - clean
Pseudomonas aeruginosa
96 1:100 ATCC 27853 Portugal AFNOR NFT 72-171 - dirty
Pseudomonas aeruginosa
99 1:200 ATCC 27583 Italy MIC Test
Pseudomonas aeruginosa
100 1:800 7 strains Italy Suspension test
Pseudomonas aeruginosa
100 1:200 7 strains Italy MIC test
Pseudomonas aeruginosa
102 1:400 Italy Suspension test (dirty)
Pseudomonas aeruginosa
102 1:200 Italy MIC test
Pseudomonas aeruginosa
102 1:200 Italy Endoscope cleaning/disinfect
Pseudomonas aeruginosa
104 1:200 3 strains Italy Suspension test (dirty)
Pseudomonas aeruginosa
105 1:100 2 strains Italy MIC test
Pseudomonas aeruginosa
105 1:100 2 strains Italy Suspension test (dirty)
Pseudomonas aeruginosa
106 1:100 ATCC 35422 Italy Suspension test
Pseudomonas aeruginosa
113 1:100 ATCC 15442 USA AOAC Use-dilution method
Pseudomonas aeruginosa
114 1:100 ATCC 15442 USA AOAC Use-dilution method
Pseudomonas aeruginosa
141 1:100 ATCC 15442 USA AOAC Hard Water Test
Pseudomonas aeruginosa
148 1:200 CIP A22 France AFNOR T 72-171
Pseudomonas aeruginosa
149 1:100 CIP A22 France AFNOR T 72-190
Pseudomonas aeruginosa
150 1:100 ATCC15442 USA AOAC protocol+F404
Pseudomonas aeruginosa
157 1:100 NCIMB 10421 USA AOAC DIS/TSS-1
Pseudomonas aeruginosa
158 1:100 ATCC 15442 England European Suspension test
Pseudomonas aeruginosa
196 1:100 CIP 103467 France EN 1276/T72-173
Pseudomonas aeruginosa
194 1:100 PaFH72/a UK Food area use method BSEN1276:1997
Pseudomonas anguilliseptica
88 1:100 Sweden European Suspension test
Pseudomonas cepacia
47 1:200 Thailand 3 Clinical Isolates
Pseudomonas pseudomallei
47 1:200 Thailand 3 Clinical Isolates
Pseudomonas solancearum
168 1:800 Holland
Pseudomonas syringae
77 1:250 ICMP 860 New Zealand
plant pathogen
Pseudomonas syringae
167 1:100 Canada plant pathogen
Pseudomonas viridiflava
77 1:250 ICMP 3272 New Zealand
Renibacterium salmoninarum
88 1:100 Sweden European Suspension test
Salmonella 35 1:500 gallinarium pullorum
Japan Modified Kelsey-Sykes
Salmonella 4,12,b 65 1:100 Denmark Mod. Kelsey-Sykes 5%
yeast
Salmonella arizona 177 1:100 Canada Contaminated wood surfaces
Salmonella choleraesuis
1 1:120 England UK MAFF Approval
Salmonella choleraesuis
75 1:50 ATCC 10708 England AOAC Detergent Sanitiser
Salmonella choleraesuis
146 1:100 ATCC 23564 USA AOAC EPA DIS/TIS 1&2
Salmonella choleraesuis
149 1:100 ATCC 10708 USA AOAC protocol
Salmonella choleraesuis
152 1:100 ATCC 23564 USA AOAC EPA DIS/TIS 1&2
Salmonella enteritidis 28 1:100 Phage type 4 England
Salmonella enteritidis 70 1:50 USA AOAC EPA DIS/TIS 1&2
Salmonella enteritidis 106 1:100 ATCC 13076 Italy Suspension Test
Salmonella group C 50 1:100 Scotland Surface test - instruments
Salmonella group C 50 1:100 Scotland Kelsey Sykes in-use test.
Salmonella heidelberg 65 1:15 Denmark Mod. Kelsey-Sykes 5% yeast
Salmonella indiana 65 1:15 Denmark Mod. Kelsey-Sykes 5% yeast
Salmonella llandorf 65 1:15 Denmark Mod. Kelsey-Sykes 5% yeast
Salmonella montevideo
65 1:15 Denmark Mod. Kelsey-Sykes 5% yeast
Salmonella paratyphi B biovar. Java
195 1:100 ID-Lelystad Strain Netherlands EN 1656:2080
Salmonella spp. 47 1:200 Thailand 2 Clinical Isolates
Salmonella spp. 51 1:200 4 strains Italy
Salmonella spp. 51 1:800 7 strains Italy MIC Test
Salmonella thomasville
65 1:200 Denmark Mod. Kelsey-Sykes 5% yeast
Salmonella typhi 54 1:100 Clinical isolate Yugoslavia DGHM Suspension Test
Salmonella typhi 54 1:100 Clinical isolate Yugoslavia DGHM Surface Test
Salmonella typhi 92 1:400 NIPM 90061 Taiwan Modified Kelsey-Sykes
Salmonella typhimurium
35 1:500 Strain HT-2 Japan
Salmonella typhimurium
40 1:100 ATCC13311 Finland
Salmonella typhimurium
92 1:400 NIPM 900716 Taiwan Modified Kelsey-Sykes
Salmonella typhimurium
104 1:200 2 strains Italy Suspension test (dirty)
Salmonella typhimurium
151 1:100 GBL 106 USA AOAC protocol
Salmonella typhimurium
165 1:200 DT104 England pr EN1656
Salmonella typhimurium
194 1:100 StFH68/a UK Food area use method BSEN1276:1997
Sarcina lutea 53 1:100 Strain ATCC 9341 Yugoslavia Surface disinfectant test
Serpulina hyodysenteriae *
36 1:400 Isolate P152 Scotland Challenge = pig faeces
Serpulina hyodysenteriae *
70 1:100 USA AOAC EPA DIS/TIS 1&2
* The Treponemas have changed their name to the Serpulinas.
Serratia marcescens 26 1:200 2 Strains Greece Antibiotic resistant
Serratia marcescens 47 1:200 Thailand 3 Clinical Isolates
Serratia marcescens 51 1:800 2 strains Italy
Serratia marcescens 51 1:200 2 strains Italy
Serratia marcescens 64 1:100 Canada DPD method (APHA 1989)
Serratia marcescens 100 1:200 6 strains Italy
Serratia spp 100 1:400 6 strains Italy Suspension test
Shigella flexneri 92 1:200 NIPM 900213 Taiwan Modified Kelsey-Sykes
Shigella sonnei 50 1:100 Scotland Surface test - instruments
Shigella sonnei 50 1:100 Scotland Kelsey Sykes in-use test.
Shigella sonnei 121 1:100 ATCC 25931 USA AOAC Use Dilution Test
Staphylococcus albus 27 1:100 Greece
Staphylococcus aureus
6 1:1400 Strain 135 Greece
Staphylococcus aureus
25 1:100 Belgium European Suspension Test
Staphylococcus aureus
25 1:100 Belgium Modified Kelsey-Sykes
Staphylococcus aureus
25 1:200 Belgium Practical Test
Staphylococcus aureus
26 1:200 ATCC model strain Greece
Staphylococcus aureus
27 1:100 Greece
Staphylococcus aureus
31 1:100 ATCC 6538 Holland AFNOR NFT F35372-171
Staphylococcus aureus
35 1:1000 Japan
Staphylococcus aureus
49 1:100 USA
Staphylococcus 63 1:100 ATCC 6538 England European suspension test
aureus
Staphylococcus aureus
37 1:200 Greece
Staphylococcus aureus
38 1:200 NCTC 4163 Australia TGA Disinfectant Test
Staphylococcus aureus
45 1:100 Strain NCTC 3163 Sweden Modified Kelsey-Sykes
Staphylococcus aureus
47 1:200 Thailand 2 Clinical Isolates
Staphylococcus aureus
50 1:100 Scotland Surface test - instruments
Staphylococcus aureus
50 1:100 Scotland Kelsey Sykes in-use test.
Staphylococcus aureus
51 1:200 6 strains Italy
Staphylococcus aureus
51 1:200 20 strains Italy MIC Test
Staphylococcus aureus
52 1:100 Strain ATCC 11229 Yugoslavia Short exposure test
Staphylococcus aureus
52 1:100 Strain ATCC 11229 Yugoslavia Surface test (plastic)
Staphylococcus aureus
52 1:100 Strain ATCC 11229 Yugoslavia Mod surface test (glass)
Staphylococcus aureus
53 1:100 Strain P6538 Yugoslavia Surface disinfection test
Staphylococcus aureus
54 1:100 Clinical isolate Yugoslavia DGHM Suspension Test
Staphylococcus aureus
54 1:50 Clinical isolate Yugoslavia DGHM Surface Test
Staphylococcus aureus
62 1:100 ELI 791 Finland Milk Soaked Textile Cloth
Staphylococcus aureus
74 1:100 Strain NCTC 4163 England Centrifuge decontamination
Staphylococcus aureus
74 1:100 Clinical MRSA (2 strains)
England Centrifuge decontamination
Staphylococcus aureus
75 1:50 ATCC 6538 England AOAC detergent sensitiser
Staphylococcus aureus
83 1:1000 Strain 906 Russia Protocol 739-68
Staphylococcus aureus
83 1:50 Strain 906 Russia Surface Test
Staphylococcus aureus
83 1:100 Russia Clinical instruments & surfaces
Staphylococcus aureus
85 1:50 Russia Instrument test
Staphylococcus aureus
85 1:50 Russia Environmental surfaces
Staphylococcus aureus
95 1:100 ATCC 25923 Portugal AFNOR NFT 72-151 - clean
Staphylococcus aureus
96 1:100 ATCC 25923 Portugal AFNOR NFT+F374 72-171 - dirty
Staphylococcus aureus
99 1:200 ATCC 13150 Italy MIC test
Staphylococcus aureus
100 1:800 12 strains Italy Suspension test
Staphylococcus aureus
100 1:200 12 strains Italy MIC test
Staphylococcus aureus
102 1:200 Italy Suspension test (dirty)
Staphylococcus aureus
102 1:200 Italy MIC test
Staphylococcus aureus
102 1:200 Italy Endoscope disinfection
Staphylococcus aureus
104 1:200 2 strains Italy Suspension test (dirty)
Staphylococcus 105 1:200 2 strains Italy MIC test
aureus
Staphylococcus aureus
105 1:100 2 strains Italy Suspension test (dirty)
Staphylococcus aureus
106 1:100 ATCC 6538 Italy Suspension test
Staphylococcus aureus
148 1:2000 CIP 53.154 France AFNOR T 72-171
Staphylococcus aureus
149 1:100 CIP 53.154 France AFNOR T 72-190
Staphylococcus aureus
150 1:100 ATCC 6538 USA AOAC protocol
Staphylococcus aureus
158 1:100 ATCC 6538 UK European Suspension Test
Staphylococcus aureus
177 1:100 Canada contaminated wood surface
Staphylococcus aureus
196 1:100 CIP 4.83 France EN1276/T72-173
Staphylococcus aureus
197 1:100 CIP 4.83 France AFNOR NFT 72-190
Staphylococcus aureus
194 1:100 SaFH73/a UK Food area use method BSEN1276:1997
Staphylococcus epidermidis
50 1:100 Scotland Surface test - instruments
Staphylococcus epidermidis
50 1:100 Scotland Kelsey Sykes in-use test.
Staphylococcus epidermidis
51 1:200 4 strains Italy
Staphylococcus epidermidis
51 1:200 5 strains Italy MIC test
Staphylococcus epidermidis
100 1:800 6 strains Italy Suspension test
Staphylococcus epidermidis
100 1:100 6 strains Italy MIC test
Staphylococcus epidermidis
106 1:100 ATCC 14990 Italy Suspension test
Staphylococcus epidermidis
151 1:100 GBL 6 USA AOAC protocol
Staphylococcus epidermidis
202 1:100 ATCC 12228 USA AOAC Use-Dilution Test
Staphylococcus intermedius
147 1:200 Noble 4060 UK AOAC protocol
Streptococcus B-haemolytic
100 1:800 2 strains Italy Suspension test
Streptococcus B-haemolytic
100 1:200 2 strains Italy MIC test
Streptococcus equi 39 1:100 Scotland
Streptococcus equi 70 1:100 USA AOAC EPA DIS/TIS 1&2
Streptococcus faecalis 50 1:100 Scotland Surface test - instruments
Streptococcus faecalis 50 1:100 Scotland Kelsey Sykes in-use test.
Streptococcus faecalis 53 1:100 Strain ATCC 8O43 Yugoslavia Surface disinfectant test
Streptococcus faecalis 74 1:100 NCTC 775 England Centrifuge decontamination
Streptococcus faecalis 95 1:100 CIP 5855 Portugal AFNOR NFT 72-151 - clean
Streptococcus faecalis 96 1:100 CIP 5855 Portugal AFNOR NFT 72-171 - dirty
Streptococcus Group D
54 1:100 Clinical isolate Yugoslavia DGHM Suspension Test
Streptococcus Group D
54 1:100 Clinical isolate Yugoslavia DGHM Surface Test
Streptococcus pyogenes
50 1:100 Scotland Surface test - instruments
Streptococcus pyogenes
50 1:100 Scotland Kelsey Sykes in-use test.
Streptococcus pyogenes
151 1:100 GBL 7 USA AOAC protocol
Streptococcus suis 24 1:150 Strain CB194 England 5% Yeast 5 mins contact
Streptococcus suis 35 1:1000 Japan
Streptococcus suis 124 1:100 ATCC 43765 USA AOAC Use- Dilution Test
Streptococcus zooepidemicus
39 1:100 Scotland
Vibrio anguillarum 88 1:100 Serotype 1 Sweden European suspension test
Vibrio cholerae 92 1:400 NIPM 860501 (01) Taiwan Modified Kelsey-Sykes
Vibrio cholerae 92 1:400 NIPM 860501 (Non-01)
Taiwan Modified Kelsey-Sykes
Vibrio fluvialis 92 1:400 NCTC 11327 Taiwan Modified Kelsey-Sykes
Vibrio parahaemolyticus
92 1:400 NIPM 871127 Taiwan Modified Kelsey-Sykes
Xanthomonas axonopodis
201 1:100 ATCC 49118 USA AOAC Use-Dilution Test
Xanthomonas campestris
159 1:100 Isolate 90-222 Holland Culture Media Test
Xanthomonas campestris
167 1:100 Canada Plant pathogen
Xanthomonas pelargonii
168 1:100 Holland
Yersinia ruckeri 41 1:50 Finland Modified Kelsey-Sykes
Yersinia ruckeri 88 1:100 Serotype 1 Sweden European Suspension Test
Yersinia ruckeri 192 1:100 ATC 29473 Norway
Yersinia enterocolitica